TM 11-6625-3145-14
Verification and Adjustment Procedures-318/338 Service
NOTE
Selection field for BITS/WORD and COM. MODE (SYNC or ASYNC) and BAUD RATE
appear in the 318 SETUP Menu. Selection fields for SYNC WORD and HUNT WORD
are in the TRIGGER Menu.
To load SETUP parameters into the serial data generator, the operator must: (a) press SETUP, (b) select SETUP item
using LEFT or RIGHT Vector keys, (c) select SETUP parameters using UP or DOWN VECTOR key.
To load data into the serial data generator buffer #1, the operator must: (a) press PROGRAM, (b) press RIGHT VECTOR,
(c) press DOWN VECTOR, (d) press keys for the two hexadecimal characters to be entered, and (e) press ENTER. To
load additional data , repeat parts (d) and (e).
To load the program into the serial data generator, the operator must: (a) press PROGRAM, (b) select program code by
LEFT or RIGHT VECTOR, (c) if program code includes destination number, press alphanumeric key to be entered, and
press ENTER, (d) press DOWN VECTOR, to next program step.
FUNCTIONAL CHECK PROCEDURES FOR THE 338
The following procedures are for the 338 Logic Analyzer only. The Functional Check for the 318 Logic Analyzer begins in
the first half of this section; refer to the margin tabs for help in locating the 318 procedures.
The Functional Check Procedure verifies that all major sections of the instrument being checked are operational. These
tests can be used to determine whether adjustment and/or repair is necessary. The procedures are organized into sets of
tests for the mainframe, the acquisition module, each type of probe, and the 338S1 serial acquisition and communication
option.
Refer to the beginning of this
Verification and Adjustment Procedures
section, and to the
Operating Information
section of
this manual, for instructions on probe connections and use of menus.
NOTE
These procedures assume that the user has a moderate understanding of the
operation of the 338 menus and hardware. Power-up of the 338 will preset menu
selections; power-up must be performed when so instructed.
INDEX OF FUNCTIONAL CHECKS
Check 1.
Power-up Diagnostics
Check 2.
Keyboard
Check 3.
CRT
Check 4.
Threshold Voltage
Check 5.
Parallel Data Acquisition using TEST OUTPUT
Check 6.
Glitch Data Acquisition using TEST OUTPUT
Check 7.
Serial State Analyzer (338S1)
5-63
Summary of Contents for 318
Page 119: ...318 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 182: ...338 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 253: ...318 ___________________ TROUBLESHOOTING TREES ...
Page 344: ...338 TROUBLESHOOTING TREES ...
Page 517: ...TM 11 6625 3145 14 318 338 4434 923 318 Block Diagram ...
Page 518: ...TM 11 6625 3145 14 318 338 4434 924 338 Block Diagram ...
Page 519: ...TM 11 6625 3145 14 318 338 4434 925 318 Acquisition Module Wiring Diagram ...
Page 520: ...TM 11 6625 3145 14 318 338 4434 926 318 338 Mainframe Wiring Diagram ...
Page 521: ...TM 11 6625 3145 14 318 338 4434 926 338 Acquisition Module Wiring Diagram ...
Page 522: ...TM 11 6625 3145 14 318 338 4434 928 Figure 9 1 318 A01 Input A Board Component Locations ...
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Page 528: ...TM 11 6625 3145 14 Figure 9 3 318 338 A03 ACQ Control Board Component Locations ...
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Page 542: ...TM 11 6625 3145 14 Figure 9 8 318 338 A10 CRT Board Component Locations ...
Page 544: ...TM 11 6625 3145 14 Figure 9 9 318 338 A11 Inverter Board component Locations ...
Page 546: ...TM 11 6625 3145 14 Figure 9 10 318 338 A12 Regulator Board Component Locations ...
Page 551: ...TM 11 6625 3145 14 Figure 9 12 338 A01 Input A Board Component Locations ...
Page 553: ...TM 11 6625 3145 14 318 338 SERVICE ...
Page 554: ......
Page 555: ...PIN 058584 ...